4266 search results - page 55 / 854 » Search for More Declarativity |
EDBT
2006
ACM
14 years 9 months ago
2006
ACM
We study the expressiveness and performance of full-text search languages. Our main motivation is to provide a formal basis for comparing such languages and to develop a model for...
GRC
2007
IEEE
14 years 3 months ago
2007
IEEE
— One of the most substantial ways to protect users’ sensitive information is encryption. This paper is about the keyword index search system on encrypted documents. It has bee...
GECCO
2005
Springer
14 years 2 months ago
2005
Springer
The global search properties of heuristic search algorithms are not well understood. In this paper, we introduce a new metric, mobility, that quantifies the dispersion of local o...
UM
2010
Springer
14 years 2 months ago
2010
Springer
Search engines are key components in the online world and the choice of search engine is an important determinant of the user experience. In this work we seek to model user behavio...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
Dynamic web applications such as mashups need efficient access to web data that is only accessible via entity search engines (e.g. product or publication search engines). However,...